na.rpart                package:rpart                R Documentation

_H_a_n_d_l_e_s _M_i_s_s_i_n_g _V_a_l_u_e_s _i_n _a_n _R_p_a_r_t _O_b_j_e_c_t

_D_e_s_c_r_i_p_t_i_o_n:

     Handles missing values in an 'rpart' object.

_U_s_a_g_e:

     na.rpart(x)

_A_r_g_u_m_e_n_t_s:

       x: a model frame. 

_D_e_t_a_i_l_s:

     Internal function that handles missing values when calling the
     function 'rpart'.